Value Pack: 12 Pool Connector Pins and 12 Joints per Pack. Helps avoid purchasing a new metal frame pool due to lost or damaged frame joint pins. Replacing spare parts is the most economical way to keep your frame pool in optimal condition. Strong sealing: The pool pin connects the T-shaped joint and the pool hose of the frame. The spare parts fit tightly and are not easy to dislodge, helping prevent water from entering the pool frame pipe and reducing the risk of rust. Easy Installation: Simply replace lost or damaged frame pool parts with new ones. Parts can be easily interchanged without additional tools. : Pool pins are made of high quality ABS plastic, designed for durability and long service life. Suitable for most round and rectangular metal frame pools. Pool Joint Pins - 6cm in length. Compatible with 10ft-12ft (2017 and newer) and 13ft-24ft (2016 and newer) Intex frame pools. Keep your pool in excellent condition this season.